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Under Armour Men's Packaged Base 4.0 Leggings

  • Based on 2,928 reviews
Condition: New
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Returnable until Jan 31, 2025

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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Sep 17
Order within 10 hours and 58 minutes
Available payment plans shown during checkout

Size: X-Large


Color: Black


Description

UA Base 4.0 Extreme Baselayer is our warmest yet, locking in your body's heat to deliver extreme warmth in the extreme cold. UA Scent Control Technology to keep you undetected in all pursuits. Soft, brushed grid interior traps air against your skin, closely managing your body's microclimate to keep you warm & comfortable. Material wicks sweat & dries really fast. 4-way stretch construction moves better in every direction. Performance elastic waistband. Working fly. Inseam: 30.5". Under Armour Men's ColdGear Base 4.0 Leggings are built for the snow, extreme cold weather and lower activity. These men's cold weather leggings feature a unique pattern traps heat without adding bulk. Think long underwear, revamped for today's top athletes. Wear under, or as, your gym pants, training pants or workout pants. Under Armour inspires you with high-performance, quality athletic gear you never knew you needed and can’t imagine living without. From stretchy, sweat wicking fabric to keep you light in the heat to cold weather gear that keeps you warm, Under Armour clothing helps you perform at your best. Ideal for the gym, sports or outdoor fitness—from football, basketball, golf, volleyball and tennis to hiking, running, cycling, yoga and weight training. Whatever training you do, get inspired with Under Armour.

Item model number ‏ : ‎ 1343245


Department ‏ : ‎ mens


Date First Available ‏ : ‎ November 1, 2018


Manufacturer ‏ : ‎ Under Armour Apparel


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Worth the money! Purchased for working extended hours outdoors & for a trip to Alaska.
Size: Large Color: Black
Short Summary: Worth the money! Purchased for working extended hours outdoors in subpar conditions & for a trip to Alaska. Yes, they are pricier than others. HOWEVER, the saying “you get what you pay for” is positively true! Detailed Summary: My husband (who is hot natured) purchased a set last winter when he was stuck outside at work for extended hours on end in subpar weather. He couldn’t say enough good things about how comfortable & warm they kept him. He was able to comfortably layer them underneath his work clothes and I n no way did they restrict or prohibit any movement nor cause him to sweat when he was working intensely setting & cleaning up trench pumps, boxes, wading through mud with LDH, etc. (For reference he’s 5’12”, 300# & purchased size: 2XL. He wears 3XL shirts & 44 x 32 jeans) Also, due to my husband’s recommendation, purchased a set for my mother to wear in Alaska on her cruise & excursions. For transparency at first she was rather skeptical but after wearing them she’s never wearing anything else! As soon as she could she excitedly sent me a message with the BIGGEST THANK YOU ever for my husband recommending them & me purchasing them for her. She said others were complaining about freezing yet she’s never been so comfortably warm outside in cold weather! Both my mother & husband said they fit more snugly than they were use to how other brands fit. However, that’s how these are intended to fit. Neither of them like clothing to fit tightly… until they wore these & only these! (It’s only my assumption that if your deciding factor on whether or not to purchase them is due to wanting a looser fit that you could, obviously, order up from your normal size. However, in my opinion, I think that’s slightly defeating their purposefully intended design.) Hope this has helped with any decision making information you were looking for! ... show more
Reviewed in the United States on August 29, 2023 by Posey

  • Under Armour #4
Size: XX-Large Color: Black
Got the top and needed the bottoms. Not bulky but perfect for extreme cold weather
Reviewed in the United States on October 14, 2024 by Skittles

  • PERFECT FOR COLD MONTHS
Size: Large Color: Black
My husband has owned the 3.0 for 10 years & decided it was time to upgrade ! There is nothing wrong other than normal wear with the 3.0’s , he just wanted to purchase the 4.0’s since we are going to be in a colder climate than usual for winter ! If the 4.0’s are as good of quality as the 3.0’s, they’re worth every dime ! We purchased from Amazon because they were almost $20 cheaper per item than buying from a stand alone store !! They are great quality, the hubs says they feel great too !! ... show more
Reviewed in the United States on September 2, 2024 by Nell Wagner

  • Great for winter/cold weather running
Size: Large Color: Black
This works Great for cold (single digits, high wind teens and sub zero) weather. Keeps me warm and wicks water away to keep you free of moisture.. Would highly recommend.
Reviewed in the United States on October 13, 2024 by Bruce Jarvi

  • Came as shown
Size: X-Large Color: Black
Works good
Reviewed in the United States on November 1, 2024 by Rioricken71

  • Not what i expected
Size: X-Large Color: Black
The quality and thickness are good. Thicker than what I wanted or expected. But quite a bit thinner than the other brands I’ve used. Sizing seems a bit off. I ordered my size according to their guide and ai generated size which matched. And they are for me a bit on the snug side. But for what I need them for they will work. As for the price I can’t really say. I feel they are a bit pricey but if they do what I hope they will do it will be worth it. Will I buy it again most likely. Will I buy a different size, most likely. ... show more
Reviewed in the United States on October 26, 2024 by Kitty

  • Super warm
Size: Large Color: Black
We had a few really cold days here in Northeast Ohio and I wore these while working outside. What a difference they make. These are so warm! I see other people say some cheaper ones are just as warm but I haven’t found any that hold a candle to these yet. Great fit and super warm.
Reviewed in the United States on February 12, 2024 by EPD073

  • Fits Great extra warmth for under pants.
Size: Large Color: Black
Comfort with winter days. Wind stoppers. Great looking. Medium thickness.
Reviewed in the United States on May 26, 2024 by MTHELLAND

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